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SigmasTek  |  SKU: BW-2991

Liebert GXT2-1500RT-230 UPS Compatible Replacement Battery Set 21.02 lb

20% off
New arrival
Sale price $105.99 USD Regular price $132.99
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Set of 4 brand new 12V 7.5AH SigmasTek batteries included
High rate discharge for high power UPS applications
Valve regulated, spill-proof design for safety
Low self-discharge preserves battery life
U.L. and CE certified with 1-year warranty
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Battery Care Tips

🔹 Getting Started

Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.

🔹 Keep It Healthy

Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

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Volts & Amps

12 Volts | 7.5 Ah

Terminal Type

F2

SigmasTek SP12-7.5HR Replacement Battery Set for Liebert GXT2-1500RT-230

Upgrade your Liebert GXT2-1500RT-230 UPS with a reliable, high-performance replacement UPS battery set designed for compatibility, consistent power delivery, and dependable operation. This kit includes four brand new SigmasTek SP12-7.5HR cells engineered to deliver the short-duration, high current output that demanding UPS and emergency power environments require. Whether you need a long-lasting battery for routine power protection or a high-performance UPS battery to support critical loads during an outage, this replacement battery set provides performance and peace of mind.

Key Specifications

  • Quantity: 4 batteries per set
  • Battery model: SigmasTek SP12-7.5HR
  • Voltage: 12 Volts
  • Capacity: 7.5 AH
  • Terminal: F2
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Feature: Low Self-discharge
  • Feature: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Installation note: Must use all existing cables and hardware from original configuration

Benefits

These replacement batteries are specifically built for high rate discharge UPS applications where a brief period of elevated power output is necessary. As a high-performance UPS battery option, the SigmasTek SP12-7.5HR cells combine valve-regulated, spill-proof construction with low self-discharge chemistry to provide a long-lasting battery solution that reduces maintenance and ensures readiness when you need power most. The rugged build and high vibration resistance make this set suitable for rack-mounted UPS units like the Liebert GXT2-1500RT-230 and for environments where equipment may experience vibration or movement.

Durability is supported by U.L. recognition and CE certification, and each replacement UPS battery is brand new and factory fresh. Our technically savvy staff personally tests every battery to ensure it meets or exceeds OEM specifications so your Liebert GXT2-1500RT-230 performs reliably during brownouts, blackouts, and emergency events. Typical applications include Uninterruptible Power Supply (UPS) units, emergency power supply systems, and select battery powered tools that require quick, high-rate discharges.

Because these cells are intended to replace the originals, you will need to reuse your existing cables and mounting hardware during installation. Orders for in-stock items are typically shipped within 24 hours, and customer support is available to assist with selection and installation questions.

Ready to restore full backup capacity to your Liebert GXT2-1500RT-230? Purchase this high-performance, long-lasting replacement UPS battery set today and enjoy reliable emergency power protection backed by a 1 year warranty.

Technical Specifications

Voltage12 Volts
Amp Hours7.5 Ah
Terminal TypeF2
Length (in.)5.95
Width (in.)2.56
Height (in.)3.7
Weight (lb.)21.0

Product Highlights

  • Brand Replacement : Liebert GXT2-1500RT-230
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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